Sodium Bicarbonate → HCID 59407750、化合物

HRID 1093474ノート

反応式

HRID 1093474 の反応式
O.[C:2]1(C)[CH:7]=[CH:6][C:5]([S:8](O)(=O)=O)=[CH:4][CH:3]=1.[C:13](=[O:16])([O-])O.[Na+]>CO>[S:8]1[C:5]2[CH:6]=[CH:7][CH:2]=[CH:3][C:4]=2[C:2]([CH2:7][CH2:6][CH2:13][OH:16])=[CH:3]1

参加物

4

反応物 2

HCID 516892Sodium BicarbonateHCID 521998p-Toluenesulfonic acid monohydrate

生成物 1

HCID 59407750HCID 59407750、化合物

試薬・触媒・溶媒 1

HCID 887Methanol溶媒2 回

実験手順

A solution of compound 80-2 (2.04 g) and p-toluenesulfonic acid monohydrate (10.0 mg) in methanol (80 ml) was stirred at room temperature for 20 hr. Saturated aqueous sodium hydrogen carbonate was added to the reaction mixture, and methanol was evaporated under reduced pressure. Water was added to the obtained mixture, and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine and dried over anhydrous magnesium sulfate, and the solvent was concentrated under reduced pressure to give the object product (1.48 g) as a brown oil.

後処理

  1. customwas evaporated under reduced pressure
  2. additionWater was added to the obtained mixture
  3. extractionthe mixture was extracted with ethyl acetate
  4. washThe organic layer was washed with saturated brine
  5. dry with materialdried over anhydrous magnesium sulfate
  6. concentrationthe solvent was concentrated under reduced pressure

出典と根拠

ORDレコード
ord-3922e066291a402cb23f29c3d600d8df
出典データセット
uspto-grants-2012_03
特許番号
US08129361B2

反応ノート

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